Four season smart farm system using waste heat

• Main Authors: PARK KWANG WOO, LEE, SANG RO, KANG, GEON MIN, KIM YOUNG TAK, KANG SEON HEUI
• Format: Patent
• Language: English; Korean
• Published: 06.07.2023
• Subjects: AGRICULTURE; AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; ANIMAL HUSBANDRY; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HEAT PUMP SYSTEMS; HEATING; HORTICULTURE; HUMAN NECESSITIES; HUNTING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TRAPPING; VENTILATING; WATERING; WEAPONS

A four-season smart farm system using waste heat according to the disclosed present invention comprises: a waste heat-generating source (100) generating the waste heat; a waste heat-storage unit (200) collecting and temporarily storing the waste heat generated from the waste heat-generating source (100); an absorption refrigerator (300) supplying cooling by exchanging heat with the waste heat temporarily stored in the waste heat storage unit (200); and a smart farm (400) equipped with a cultivation room and supplied with cold air from the absorption refrigerator (300) in the summer. According to the present invention, the cooling can be supplied to a smart farm in the summer by using the waste heat discarded from the waste heat-generating unit (200) by applying the absorption refrigerator (300) such that added values can be created by cultivating and producing crops even in the summer at low cost. 개시된 본 발명에 따른 폐열을 이용한 사계절 스마트팜 시스템은, 폐열이 발생되는 폐열 발생(100), 상기 폐열 발생원에서 발생된 폐열을 수거하여 일시 저장하는 폐열 저장부(200), 상기 폐열 저장부에 일시 저장된 폐열과 열교환하여 냉방을 공급하는 흡수식 냉동기(300), 및 재배실을 구비하며, 하절기에 상기 흡수식 냉동기로부터 차가운 공기를 공급받는 스마트팜(400)을 포함하는 것을 특징으로 한다. 본 발명에 의하면 흡수식 냉동기를 적용하여 폐열 발생원에서 버려지는 폐열을 활용하여 하절기에 스마트팜에 냉방을 공급할 수 있으므로, 저렴한 비용으로 하절기에도 작물을 재배 및 생산하여 부가가치를 창출할 수 있는 효과가 있다.